Deuteronomy 25:5-6
5 “If brothers dwell together, and one of them dies and has no son, the wife of the dead man shall not be married outside the family to a stranger. Her husband's brother shall go in to her and take her as his wife and perform the duty of a husband's brother to her.
This is so Cruel How... show more Deuteronomy 25:5-6

5 “If brothers dwell together, and one of them dies and has no son, the wife of the dead man shall not be married outside the family to a stranger. Her husband's brother shall go in to her and take her as his wife and perform the duty of a husband's brother to her.

This is so Cruel How come Jesus (who is God according to Christians) say this.

You are failing to quote the rest of the scripture and I think you're failing to do it on purpose so you'll have something to rail against God for the scripture specifically says that this brother and wife Arrangement is only if the woman had not had any children by the man that died then if that woman had had no children by the man that died his brother is supposed to continue his bloodline for him there is actually a scripture in the Bible where a man failed to do this which was his obligation but he hated his brother and he kept dumping his seed on the ground instead of impregnating the woman because he hated his brother and the Lord slew him for it

Nobody is forced to do anything the bible says. It's all personal choice, and the vast majority of religious people pick and choose which things in the bible they want to follow and which things they don't.